Des Plaines, IL

Average · 103

Illinois · Population 59,408 · Updated March 2026

$1,435
Median Rent / Month
$94,303
Median Income
$318,200
Median Home Value
$1,544
Owner Costs / Month

Affordability

How far your income goes in Des Plaines

18.3%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Illinois

State-level tax rates that affect your costs

4.95%
Income Tax (Top Rate)
6.25%
Sales Tax
2.07%
Property Tax Rate

Estimated Annual Costs

$17,220
Annual Rent
$4,668
State Income Tax
$6,587
Property Tax (est.)

Cost of Living Overview

Des Plaines has a cost of living close to the national average, offering a balanced mix of expenses and amenities. With a cost index of 103 (where 100 equals the national median), Des Plaines residents can expect to pay median rent of $1,435/month while earning a median household income of $94,303/year.

The median home value in Des Plaines, IL is $318,200, with typical monthly owner costs around $1,544 including mortgage, insurance, and taxes. The median rent-to-income ratio of 18.3% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Illinois has a moderate income tax rate of 4.95%. Combined with a 6.25% sales tax rate and 2.07% effective property tax rate, the overall tax environment is a factor in the total cost of living in Des Plaines.

Frequently Asked Questions

Common questions about living costs in Des Plaines

What is the cost of living in Des Plaines, IL?
The cost of living index in Des Plaines, IL is 103 (US average = 100). Median monthly rent is $1,435, median household income is $94,303/year, and the median home value is $318,200.
Is Des Plaines, IL affordable?
No, Des Plaines is more expensive than the national average with a cost index of 103. The rent-to-income ratio is 18.3%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Des Plaines, IL?
The median gross rent in Des Plaines, IL is $1,435 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $17,220.
What is the median household income in Des Plaines?
The median household income in Des Plaines, IL is $94,303 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Illinois?
Illinois has a top income tax rate of 4.95%, a sales tax of 6.25%, and an effective property tax rate of 2.07%.